baber/WOPTO huggingface dataset:
Patent JP-2001069975-A (JP)
Title: Chitosanase
Inventor: OGAWA KIHACHIRO
IPC: C12N1/20
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new chitosanase which originates from Bacillus subtilis and acts on chitosan to preferentially produce chitooligosaccharides which comprise pentasaccharides or larger saccharides and are useful in the fields of medicines, foods, agriculture and so on. SOLUTION: A new chitosanase originates from Bacillus subtilis having an ability to produce the chitosanase, acts on chitosan to preferentially produce chitooligosaccharides which comprise pentasaccharides or larger saccharides, exhibits an atopy-improving action, a hypoglycemic action, an antibacterial action, and so on, and is useful in the fields of medicines, foods, agriculture, and so on.  The chitosanase is obtained, for example, by subjecting Bacillus subtilis 12/21 original KOE strain having an ability to produce the chitosasnase to a shaking culture in a culture medium at 30 deg.C for 24 hr, inoculating the culture solution in a sterilized culture medium, subjecting the inoculated culture solution to an aerobic stirring culture at 30 deg.C for 65 hr, centrifuging the culture solution, salting out the supernatant in the presence of ammonium sulfate, dialyzing the produced precipitates, and then treating the product with an anion exchange resin column to purify the enzyme.
Patent JP-H06101504-A (JP)
Title: Intake device of engine
Inventor: SAWARA MASANORI
IPC: F02D9/14
Filed: 1992-09-21
Abstract: PURPOSE:To make improvement of an intake air charge efficiency and that of response compatible with each other at the time of a high engine load. CONSTITUTION:A butterfly valve 8 is provided in a port 3 for low speed, and a slide valve 10 is provided in a port 4 for high speed, so that throttle response can be improved by improving the intake air charge efficiency at the time of high load while holding measurement accuracy of an intake air quantity at the time of low/middle load by inhibiting control of the slide valve 10 at the time of low/middle engine load.
Patent JP-H04130119-A (JP)
Title: Ultraviolet-curable polyfunctional urethane acrylate
Inventor: KISHIMOTO YOSHINORI
IPC: C09D175/14
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the title compound improved in flexibility, scratch resistance and adhesion to a support by effecting an addition reaction of a specified urethane prepolymer with pentaerythritol triacrylate. CONSTITUTION:1mol of tris(2-hydroxyethyl) isocyanurate is polymerized with 1-5mol of epsilon-caprolactone through ring opening at 50-240 deg.C in a nitrogen atmosphere to obtain an epsilon-caprolactone-modified tris(2-hydroxyethyl) isocyanurate (A). An addition reaction of 1mol of component A with 3mol of a diisocyanate (B) (e.g. tetramethylene diisocyanate) is effected at 50-150 deg.C in the presence of 0.01-10000ppm of a catalyst (e.g. tetrabutyl titanate) in a dry air atmosphere to obtain a urethane prepolymer (C) terminated with 3mol of isocyanate groups. An addition reaction of component C with pentaerythritol triacrylate is effected to obtain an ultraviolet-curable polyfunctional urethane acrylate having 9 acryloyl groups.
Patent JP-H08115748-A (JP)
Title: Method and device for charging secondary battery
Inventor: ITO MASAKI
IPC: H02J7/02
Filed: 1994-10-17
Abstract: PURPOSE: To prevent the overcharge or undercharge in a method and device for charging a combined battery consisting of a plurality of secondary batteries. CONSTITUTION: In a method for charging a secondary battery, a combined battery consisting of cells B1-Bn is set in a charging device 1, all switches SWi are switched to cell connecting side to connect all the cells Bi in series to a fixed current power source 2. Thereafter, the power source 2 is ON to carry a fixed current from the power source 2 in series to each cell B1, whereby charging is started. When the charging is started, monitoring is continued with respect to whether the measured voltage VBi from each voltmeter Di reaches a target voltage Vf or not. When a certain measured voltage VBi reaches the target voltage Vf, the switch SWi connected to the plus terminal side of the cell Bi corresponding to this measured voltage VBi is switched from the cell connecting side to cell bypass side.  This operation is performed until all the switches SWi are switched to the cell bypass side. When all the switches SWi are switched to the cell bypass side, the power source 2 is OFF to finish the charging.
Patent JP-S62108905-A (JP)
Title: Burner unit
Inventor: KANEKO HIDEKI
IPC: F23C99/00
Filed: 1985-11-08
Abstract: PURPOSE:To lower the combustion quantity and reduce the quantity of NOx produced by connecting a waste gas conduit to the throat portion of a mixing tube of the burner, and mixing the combustion gas into a gaseous mixture via the conduit. CONSTITUTION:The burner 4 comprises a mixing tube 2 comprising a suction port 9, a throat portion 10 and a diffuser portion 11, and a gaseous mixture chamber 3 connected to the mixing tube 2 and having at its upper part a plurality of burner ports 12. A gas nozzle 13 is provided facing to the suction port 9. Further, a waste gas conduit 15 penetrates through the side wall of a combustion chamber 14, and its one end is opened within the combustion gas and another end is connected to the throat portion 10 of the burner 4. In this case, an ejector effect is produced by a jet flow of a fuel gas ejecting through the gas nozzle 13 and the throat portion 10 is put into a negative pressure. Therefore, air is sucked up from the vicinity of the suction port 9 of the burner 4, and further the combustion gas is sucked up through the waste gas conduit 15 connected to the throat portion. A gaseous mixture of the fuel, air and combustion gas is introduced into the gaseous mixture chamber 3 via the diffuse part 11.
Patent JP-2000080988-A (JP)
Title: Roller pump
Inventor: KAMIJO YASUSHI
IPC: F04C5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an adjusting knob from being forgotten to be locked so as to reduce accidents caused by a forgotten locking operation by integrating an occlusion adjusting knob and a locking mechanism and performing occlusion adjustment and locking in a series of operations. SOLUTION: An occlusion adjusting knob (operating member) 20 is attached to a rotary body 14 so as to be moved between a first and second positions in the direction of a rotational axis (first rotational axis) 13, and between the occlusion adjusting knob 20 and the rotary body 14, a locking mechanism 24 is provided to permit rotation around the rotational axis 13 when the occlusion adjusting knob 20 is located in the first position and inhibiting rotation around the same when it is located in the second position.
Patent JP-2001074571-A (JP)
Title: Magneto-strictive torque sensor for detecting steering force
Inventor: OKAMOTO YUICHI
IPC: B62D5/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To transmit a steering condition in steering to plural peripheral devices different in frequency characteristics, by a single torque detecting circuit. SOLUTION: Plural torque signal output circuits 5B, 5C, 5D provided with low-pass filters 5b-1, 5c-1, 5d-1 which differ in frequency characteristics are connected in parallel in a downstream of a comparison circuit 4B of this magneto-striction type torque sensor 1 for detecting steering force, and steering condition in steering is thereby transmitted by a single torque detecting circuit 2 to plural peripheral devices different in frequency characteristics, i.e., a power steering controller, a car navigation system and meters. A torque signal output circuit 5A exclusive for the power steering controller of an important peripheral device is provided downstream of a comparison circuit 4A to enhance reliability for the operation of the power steering controller.
Patent JP-H1190338-A (JP)
Title: Address reader and address reading
Inventor: KOJIMA HIDETAKA
IPC: G06Q50/30
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an address reader which embodies subsequent image recognition even when fresh images are inputted in excess of the permissible quantity of a recognition processing section. SOLUTION: This address reader for detecting the addressee addresses of postal items has an image input section 1 which scans and inputs the addressee addresses stated on the postal items described above, an image storage section 3 for temporary storage of the image data scanned, inputted and obtd. by this image input section 1, a recognition section 4 which executes address recognition processing in accordance with this image data and a recognition control section 2 which controls this image data so as to temporarily store the image data into the image storage section 3 in the case of processing in the recognition processing section 2 and to execute the address recognition processing by outputting the image data to the recognition section 3 when the processing ends.
Patent JP-S62111400-A (JP)
Inventor: TAKAYAMA KAZUYOSHI
IPC: G08G1/123
Filed: 1985-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0588639-A (JP)
Title: Lighting circuit for video display device and video display device
Inventor: IDE KATSUYUKI
IPC: G09G3/20
Filed: 1991-09-30
Abstract: PURPOSE:To simplify the circuit constitution and to reduce the cost. CONSTITUTION:A display output transistor(TR) 2, a diode for overcurrent prevention, a current limiting resistance 4, and a discharge lamp 5 which constitutes one picture element of a display screen are connected in series across a DC power source 1 for main discharging, an auxiliary DC power source 6 is connected to the base of the display output TR 2 through a base resistance 7, and a control TR 8 is connected between the base of the display output TR 8 and the minus terminal of the DC power source; and a video display control signal is inputted to the base of the control TR 8 and the lighting circuit provided with a constant current circuit between the base of the display output TR 2 and the output side of the TR 2 is provided. The diode for overcurrent prevention is connected as a light emitting TR 17 and a load current detection output is led out of a phototransistor 18 provided nearby the light emitting diode.
Patent JP-2001041844-A (JP)
Title: Liquid leakage sensor
Inventor: TAKENOSHITA ETSURO
IPC: G01M3/38
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid leakage sensor which can be used safely even in an explosion-proof area where accidents tend to happen, can accurately detect the occurrence of liquid leakage regardless of the nature of the liquid leakage, and can precisely operate until the sensor outputs a detect signal. SOLUTION: A liquid leakage sensor is constituted in such a way that only the terminal sections 7 and 8 of light emitting and receiving devices are housed in a box-like or cylindrical sensor body 1 having a translucent bottom plate 3 made of transparent or translucent glass or synthetic resin and an opened top and the sensor body 1 is hermetically sealed with a lid 4 so that no liquid leakage may easily enter the sensor body 1 and, in addition, the risk of fire catching, etc., may not occur.
Patent JP-H1195508-A (JP)
Title: Image forming device
Inventor: HASHIMOTO TOSHIBUMI
IPC: G03G21/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device in which a cover can be fixed to a photoreceptor-drum unit or a developing-device unit and detached when it is loaded on the image forming device. SOLUTION: The photoreceptor-drum unit 8 is provided with a drum-cover stopper 8c having a projection 8b in a recessed part 8a, and the image forming device is provided with a lever 7. When the projection 8b is protruded from the recessed part 8a, force is exerted to the drum-cover stopper 8c by a spring or the like so that it moves in a direction to press the cover 8d. When the projection 8b is pressed by the lever 7, the drum-cover stopper 8c moves in a direction to release the contact of itself with the cover 8d.
Patent JP-S61121805-A (JP)
Inventor: KEBUIN OO SUTORANDO
IPC: B23B31/40
Filed: 1985-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61129990-A (JP)
Title: Decoder for pay tv broadcasting
Inventor: HAYASHI SHUNEI
IPC: H04N7/16
Filed: 1984-11-29
Abstract: PURPOSE:To make it possible to administrate the pay-per-view program by parent, by making to possible to utilize the pay-program when the password number registered in advance and the password number inputted coincide each other. CONSTITUTION:A subscriber operates a ten-key 101 of a tuner 1, and inputs the password number. The password code inputted is sent from a tuning control microcomputer 13 to pay-by-view microcomputer 31, and compared with the contents of a password memory 32. When they coincide, descrumble is executed, and the program is made possible to be utilized.
Patent JP-H0299525-A (JP)
Title: Formation of crosslinked thin film of water-soluble polymer
Inventor: MIZOGUCHI KENSAKU
IPC: B01D67/00
Filed: 1988-10-06
Abstract: PURPOSE:To readily obtain the title thin film useful for separating membrane, having small thickness of membrane, large permeation performance and diffusion performance by forming a soap foamlike membrane, subjecting a water-soluble polymer in the membrane to a crosslinking condition and insolubilizing the polymer. CONSTITUTION:A raw material solution consisting of 100 pts.wt. of water, especially 1-5wt.% ionic surfactant or nonionic surfactant such as polyoxyethylene phenyl ether, especially 1-5wt.% water-soluble polymer such as polyvinyl alcohol and glutaraldehyde having compatibility with the water-soluble polymer and the surfactant and preferably 2-10 pts.wt. crosslinking agent is used and a soap foam-like membrane is made by ordinary formation of soap bubble. The membrane is allowed to stand in a constant temperature bath, crosslinking of the polymer is promoted and the film is insolubilized to form a thin film having 5,000-7,000Angstrom thickness.
Patent JP-H06193189-A (JP)
Title: Elastic sheet fixing device and temporary ceiling with said fixing device
Inventor: KUZAN ETEIENNU
IPC: E04B9/22
Filed: 1993-09-14
Abstract: PURPOSE: To prevent a fixed solid member from exposed after fitting of an elastic sheet. CONSTITUTION: A fixed solid member is formed of almost inverted-U shape unequal-section legs 12 and 13, with a short leg 12 closer to support members 2 and 3 than a long leg 13 is while constituting a part of a support means 9. A movable fixed solid member 6 is formed into an U-shape section over the entire length so as to form a hook 8 comprising unequal wings 14 and 15, so that a fixed lip 11 is born with a free end 12a of the short leg 12, which is shifted upward toward a bottom surface 17, meanwhile at least an end part of the long leg 13 is bent toward either of support members 2 and 3 bearing the fixed solid member. A free edge 13a of the long leg 13 is vertically positioned at a free edge 11a of the fixed lip 11.
Patent JP-H1195793-A (JP)
Title: Voice input interpreting device and voice input interpreting method
Inventor: YANO TAKEHIDE
IPC: G10L25/90
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of interpreting an input voice so that an application part can operate properly even when a user does not remember a word or a sentence, which is to be uttered correctly, by detecting a part in which one part of normal vocabularies is replacedly expressed from the input voice and replacing the detected part with the normal expression corresponding to the part. SOLUTION: This device detects a part in which one part of normal vocabularies is replacedly expressed from the input voice to replace this part with a normal expression corresponding to this part. In this device, a vocabulary storage 102 is connected to a voice analyzing part 101 and stores information as to vocabularies in which one parts of normal vocabularies are replaced with wild card expressions being expressions to be replaced with arbitrary plural words such as, for example, 'some', 'ra, ra, ra'. In this device, even through the user does not remember, for example, the name named 'TOKYO stay-in hotel' correctly and when the user performs a voice input as 'TOKYO ra, ra, ra hotel' by using a wild card expression, information can be outputted to the application part by interpreting the name of the voice input to a proper name.
Patent JP-H0892598-A (JP)
Title: Cleanser composition
Inventor: TAKAYANAGI YASUYUKI
IPC: C11D7/26
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the subject composition containing a specific oxy acid ester and an aromatic oxygen-containing compound, excellent in washability, releasability, environment preservability, biodegradability, safety, solubility for various fats and oils, operability, etc., and useful for cleansing metals, resins, etc. CONSTITUTION: This composition contains (A) an oxy acid ester comprising a compound of formula I (R<1> ,R<2> are 1-4C alkyl) such as α-methoxyisobutyric acid methyl ester, a compound of formula II such as β-methoxyisobutyric acid methyl ester, a compound of formula III such as α-hydroxyisobutyric acid methyl ester, or a compound of formula: R<1> OCH2 CH2 CO2 R<2> such as β-methoxypropionic acid methyl ester, and (B) an aromatic oxygen-containing compound such as acetophenone, benzophenone, diphenyl ether, benzyl acetate, methyl benzoate or dimethyl phthalate, as active components.
Patent JP-H03113216-A (JP)
Title: Air conditioner
Inventor: NOMURA SHIGETOSHI
IPC: F24F13/20
Filed: 1989-09-27
Abstract: PURPOSE:To achieve comfortable heating by providing a surface body temperature sensor for detecting the temperature of a wall surface or a floor surface of a living space, an air passage area controller disposed in a discharge passage for discharging a hot or cold air flow, an evaluating circuit for an output signal from the temperature sensor, and a circuit for driving the air passage area regulator on the basis of the function of the evaluating circuit. CONSTITUTION:Air in a room to be air-conditioned is passed through an air intake port 4, a blower 2 and a heat exchanger 3, where it is heated, in the case of heating, to be hot air and discharged through a discharge passage 6 into the room, for heating. The room temperature of the room being air-conditioned is controlled by operating and stopping an air conditioner by a controller 11 in an electric equipment box 11 so that the temperature detected by a temperature sensor 13 fitted in the vicinity of the intake port 4 may be varied toward a present temperature. The temperature of a floor surface is detected by a surface body temperature sensor 8. When the difference between this temperature and the temperature detected by the temperature sensor 13 near the intake port 4, namely, in the vicinity of a ceiling surface is increased, the difference is calculated by an evaluating circuit in the electric equipment box 11 to 'close' an air passage area controller 9. In this way, discharged air velocity becomes higher than that in the 'open' state and the arrival distance of air velocity is extended so that the hot air flow reaches the floor surface and comfortable heating can be attained.
Patent JP-S62112281-A (JP)
Title: Chain locking device for tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1985-11-11
Abstract: PURPOSE:To prevent a cassette from using unless a key is used by constituting a device with a horizontal hole which intersects orthogonally with the inner wall plane of a vertical hole from which a light emitting means fits in and becomes a light path, an engaging piece which protrudes from a main body inserted to the vertical hole and fits in the horizontal hole, and a key means which withdraws the engaging piece within the main body. CONSTITUTION:A pair of horizontal holes 13 and 14 which intersect orthogonally with the inner wall and form the light path at the center of the inner wall of vertical hole 12 which receives an external light emitting means provided at almost center part of the bottom plane 11a of a cassette 11 are provided. A ring part 17 on which an engaging piece 16 protruding against the horizontal hole 13 or 14 is provided within the main body 15 of a a chain locking device, and an eccentric piece 18 is provided within it, and on the eccentric piece 18, different- shaped holes 20 which are to be engaged with the tip of a key 19 are provided in an upward and a downward directions. By rotating the key 19 inserting the tip of the key into the different shaped hole 20, the engaging piece 16 is contained in the inside of the main body 11 by a relative motion between the eccentric piece 18 and the ring part 17, and the main body 11 can be drawn out from the vertical hole 12. A procedure to perform a chain lock inserting the main body 11 into the vertical hole 12 can be performed in a reverse manner.
Patent JP-H0195160-A (JP)
Title: Particle for filling in plastic and its production
Inventor: HAGIWARA IKUO
IPC: C08J3/12
Filed: 1987-10-07
Abstract: PURPOSE:To produce the title particles excellent in alcohol resistance and heat resistance stably and economically within a short time, by reacting an epoxy compound with a difficulty water-soluble epoxy curing agent. CONSTITUTION:At least 50wt.% water containing at least 0.1wt.% protective colloid (e.g., PVA) is added under agitation (>=300rpm) to a liquid product obtained by dissolving an epoxy compound (A) having at least two epoxy groups in the molecule in an organic solvent of a b.p.<=100 deg.C (e.g., benzene) to form a W/O emulsion, which then turns into an O/W emulsion. This O/W emulsion is agitated under applied heat and/or vacuum to remove the organic solvent therefrom and heated to 60 deg.C or above to react component A with component B. In this way, particles for filling in plastic, having a mean particle diameter <=70mum, and a solubility in alcohol <=5wt.%, and neither melting nor decomposing at room temperature to 300 deg.C can be obtained.
Patent JP-H10106736-A (JP)
Title: Induction heater cooking device
Inventor: NAKAMOTO TAKAAKI
IPC: H05B6/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater cooking device which lessens conditions for installation location. SOLUTION: An electromagnetic cooking device 1 comprises a main body 2 having a mount plate 24 on which an object such as an iron pan is placed, an operation part 3 for operating a heater coil contained in the main body 2, a power plug 4 connected to an external power supply, and an external fan disposed outside the main body 2. A control circuit contained in the main body 2 controls a heater coil and the output thereof, and also an internal fan contained in the main body 2 cools the control circuit. A cut-away portion 25 formed in a right lower portion in front of the main body case 21 is encircled with a lower face 25a forming a downward surface nearly parallel to an upper face 21a, and with flat faces 25b and 25c nearly perpendicular to the lower face 25a.  The external fan is detachably connected to the control circuit in the main body 2 through the medium of a connector 5 provided in the lower face 25a.